GEO DataSets

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:

Arabidopsis thaliana

Type:

Expression profiling by array; Genome binding/occupancy profiling by high throughput sequencing

Platforms:

GPL9302 GPL14926

12 Samples

Download data: CEL

(Submitter supplied) To learn more about the role of FRUITFULL (FUL), in pistil/silique development, we performed a ChIP-seq experiment to identify direct targets of FUL in the pistil/silique.

Organism:

Arabidopsis thaliana

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL9302

4 Samples

Download data: CSV

(Submitter supplied) To determine the genes that are regulated by FRUITFULL (FUL) in the pistil/silique, we identied differentially expressed genes after induction of FRUITFULL in ful-1 FUL-GR lines using the AGRONOMICS1 tiling array. The inflorescences of flowering plants were dipped in 10 uM DEX solution or in Mock Solution, and the flowers/siliques from stages 12-16 were harvested after 8 hours. RNA was extracted and DNase treated, and subsequent steps and hybridization to the AGRONOMICS Tiling array were performed by the Functional Genomics Center Zurich.

Organism:

Arabidopsis thaliana

Type:

Expression profiling by array

Platform:

GPL14926

8 Samples

Download data: CEL, TXT

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:

Arabidopsis thaliana

Type:

Expression profiling by high throughput sequencing; Expression profiling by genome tiling array

Platforms:

GPL18934 GPL13222

15 Samples

Download data: CEL

(Submitter supplied) We generated deep sequencing data of total RNA isolated from seeds of homozygous agl62 mutants plants at 30 hrs after pollination.

Organism:

Arabidopsis thaliana

Type:

Expression profiling by high throughput sequencing

Platform:

GPL13222

6 Samples

Download data: TXT

(Submitter supplied) Polycomb Group proteins belonging to the Polycomb Repressive Complex 2 (PRC2) repress seed coat development before fertilization. Removal of PRC2 function in the integuments initiates autonomous seed coat development. We used microarrays to identify those genes that are under PRC2 control and become derepressed in mutants deficient for the PRC2 genes VRN2 and EMF2. Since vrn2 emf2 double mutants have strong developmental aberrations, we used the mutant combination vrn2/- emf2/+ .

Organism:

Arabidopsis thaliana

Type:

Expression profiling by genome tiling array

Platform:

GPL18934

9 Samples

Download data: CEL, TXT

(Submitter supplied) To understand the transcriptional program controlled by AGL24, we took advantage of a functional estradiol-inducible AGL24 expression system in combination with microarray analysis to identify AGL24 target genes. Keywords: inducible system

Organism:

Arabidopsis thaliana

Type:

Expression profiling by array

Platform:

GPL198

6 Samples

Download data: CEL

(Submitter supplied) The floral transition in Arabidopsis is tightly controlled by complex genetic regulatory networks in response to endogenous and environmental flowering signals. SUPPRESSOR OF OVEREXPRESSION OF CONSTANS 1 (SOC1) and SHORT VEGETATIVE PHASE (SVP), two key MADS-domain transcription factors, perceive these signals and function as antagonistic flowering regulators. To understand how they mediate the floral transition, we mapped in vivo binding sites of SOC1 and SVP using chromatin immunoprecipitation followed by hybridization to whole-genome tiling arrays (ChIP-chip). more...

Organism:

Arabidopsis thaliana

Type:

Genome binding/occupancy profiling by genome tiling array

Platform:

GPL10977

12 Samples

Download data: BAR, BPMAP, CEL

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:

Arabidopsis thaliana

Type:

Expression profiling by array

Platforms:

GPL9989 GPL9982

60 Samples

Download data: GPR, TXT

(Submitter supplied) This experiment describes gene expression after the activation of APETALA1-GR, to study and identify AP1 target genes. We used a 35S:AP1-GR ap1 cal line to induce a synchronized response activating the AP1-GR fusion protein in ap1 cal inflorescence-like meristems through dexamethasone treatment. Tissue samples were collected immediately after the treatment, as well as subsequent timepoints. The expression profiles of the individual samples were then analyzed by gene expression profiling using whole-genome oligonucleotide arrays (non-commercial; Meyerowitz Lab Arabidopsis Operon Array v4). more...

Organism:

Arabidopsis thaliana

Type:

Expression profiling by array

Platform:

GPL9989

20 Samples

Download data: GPR, TXT

(Submitter supplied) This experiment describes gene expression after the activation of APETALA1-GR, to study and identify AP1 target genes. We used a 35S:AP1-GR ap1 cal line to induce a synchronized response activating the AP1-GR fusion protein in ap1 cal inflorescence-like meristems through dexamethasone treatment. Tissue samples were collected immediately after the treatment, as well as subsequent timepoints. The expression profiles of the individual samples were then analyzed by gene expression profiling using whole-genome oligonucleotide arrays (non-commercial; Meyerowitz Lab Arabidopsis Operon Array v4). more...

Organism:

Arabidopsis thaliana

Type:

Expression profiling by array

Platform:

GPL9989

20 Samples

Download data: GPR, TXT

(Submitter supplied) The MADS-domain transcription factor APETALA1 (AP1) is a key regulator of Arabidopsis flower development. To understand the molecular mechanisms underlying AP1 function, we identified its target genes during floral initiation using a combination of gene expression profiling and genome-wide binding studies. Many of its targets encode transcriptional regulators, including known floral repressors. The latter genes are down-regulated by AP1, suggesting that it initiates floral development by abrogating the inhibitory effects of these genes. more...

Organism:

Arabidopsis thaliana

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL9062

4 Samples

Download data: SOA

(Submitter supplied) This experiment describes gene expression after the activation of APETALA1-GR, to study and identify AP1 target genes. We used a 35S:AP1-GR ap1 cal line to induce a synchronized response activating the AP1-GR fusion protein in ap1 cal inflorescence-like meristems through dexamethasone or dexamethasone+cycloheximide treatment. Tissue samples were collected at 3hrs after the treatment. The expression profiles of the individual samples were then analyzed by gene expression profiling using whole-genome oligonucleotide arrays (Agilent, custom-commercial).

Organism:

Arabidopsis thaliana

Type:

Genome variation profiling by SNP array

Platform:

GPL9984

16 Samples

Download data: TXT

(Submitter supplied) This experiment describes gene expression after the activation of APETALA1-GR, to study and identify AP1 target genes. We used a 35S:AP1-GR ap1 cal line to induce a synchronized response activating the AP1-GR fusion protein in ap1 cal inflorescence-like meristems through dexamethasone treatment. Tissue samples were collected immediately after the treatment, as well as subsequent timepoints. The expression profiles of the individual samples were then analyzed by gene expression profiling using whole-genome oligonucleotide arrays (Agilent, custom-commercial). more...

Organism:

Arabidopsis thaliana

Type:

Expression profiling by array

Platform:

GPL9982

20 Samples

Download data: TXT

(Submitter supplied) Comparion of gene expression profiles of wild-type and apetala1 inflorescences The gene expression profile of inflorescences of the floral homeotic mutant apetala1 was compared to wild-type inflorescences (Ler) using a whole-genome oligonucleotide array (Agilent, custom-commercial). Experiment was performed in triplicate.

Organism:

Arabidopsis thaliana

Type:

Expression profiling by array

Platform:

GPL9982

3 Samples

Download data: TXT

(Submitter supplied) The douple mutant Arabidopsis thaliana soc1 ful, in contrast with WT, produces an interfascicular cambium and a large wood cylinder is the flowering stem. We present the RNAseq data for polyA mRNA of different developmental stages of cambium and wood formation in Arabidopsis thaliana. We sequenced 7 stages; 4 in the woody mutant soc1-6 ful-7 (herbaceous, cambium initiation, wood initiation and leaf) and 3 stages in the WT Col-0 (herbaceous, cambium and leaf). more...

Organism:

Arabidopsis thaliana

Type:

Expression profiling by high throughput sequencing

Platform:

GPL13222

21 Samples

Download data: DIFF, GFF3

(Submitter supplied) How transcription factors of a single family confer different functional specificities in vivo, is an important question in molecular biology. Even more intriguingly, a single transcription factor can regulate context- or tissue-specific target genes to achieve distinct functions. Here we show, using a variety of genome-wide techniques, that gene regulation and DNA binding site selection by the MADS domain protein FRUITFULL (FUL) is tissue-specific. more...

Organism:

synthetic construct

Type:

Other

Platform:

GPL15228

28 Samples

Download data: CSV

(Submitter supplied) How transcription factors of a single family confer different functional specificities in vivo, is an important question in molecular biology. Even more intriguingly, a single transcription factor can regulate context- or tissue-specific target genes to achieve distinct functions. Here we show, using a variety of genome-wide techniques, that gene regulation and DNA binding site selection by the MADS domain protein FRUITFULL (FUL) is tissue-specific. more...

Organism:

Arabidopsis thaliana

Type:

Expression profiling by high throughput sequencing

Platforms:

GPL13222 GPL26208

12 Samples

Download data: TXT

(Submitter supplied) FUL has a dual role in regulating floral transition and fruit development. We used ChIP-seq to map and compare the FUL binding events in the two different tissues.

Organism:

Arabidopsis thaliana

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL13222

6 Samples

Download data: BED, BW